227907134

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{619}}^1$

素因数の和:682

約数の個数: 72

約数和(自身を含む): 455673960

約数和(自身を除く): 227766826

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 49, 91, 98, 119, 182, 221, 238, 289, 442, 578, 619, 637, 833, 1238, 1274, 1547, 1666, 2023, 3094, 3757, 4046, 4333, 7514, 8047, 8666, 10523, 10829, 14161, 16094, 21046, 21658, 26299, 28322, 30331, 52598, 56329, 60662, 73661, 112658, 136799, 147322, 178891, 184093, 273598, 357782, 368186, 394303, 515627, 788606, 957593, 1031254, 1252237, 1915186, 2325583, 2504474, 4651166, 6703151, 8765659, 13406302, 16279081, 17531318, 32558162, 113953567, 227907134]

約数ペア:

[(1, 227907134), (2, 113953567), (7, 32558162), (13, 17531318), (14, 16279081), (17, 13406302), (26, 8765659), (34, 6703151), (49, 4651166), (91, 2504474), (98, 2325583), (119, 1915186), (182, 1252237), (221, 1031254), (238, 957593), (289, 788606), (442, 515627), (578, 394303), (619, 368186), (637, 357782), (833, 273598), (1238, 184093), (1274, 178891), (1547, 147322), (1666, 136799), (2023, 112658), (3094, 73661), (3757, 60662), (4046, 56329), (4333, 52598), (7514, 30331), (8047, 28322), (8666, 26299), (10523, 21658), (10829, 21046), (14161, 16094)]